# Teaching Treasures™ Year 10 Maths

Teaching Treasures Maths area is ideal to learn some maths from the convenience of your computer at home or in school

Year 10 Maths

 (1) Find the term (a)   If Tn = 7n - 3 find (T53) (b)   If Tn = 5 x 3n - 2 + 4 find (T4) (c)   If Tn= find (T48)

 (2) Find the term of the A.P. A.P. = Arithmetic Progression (a)   a = 7, d = 11 ....................(T39) (b)   7, 14, 21,.... ....................(T52) (c)   3, -8, -19,... ....................(T172)

 (3) Find the sum of the number of terms in each problem HELP Formula: Sn = where l = a + (n - 1)d (a)   The sum of the first 98 positive multiples of 4. (b)   The sum of the first 50 positive multiples of 7.

 (4) Solve HELP A well with a diametre 2.2 metres has to be excavated to a depth of 5 metres. Find the volume of earth to be removed. Use π = 3.14 and round to nearest hundredth m3

 (5) Solve HELP Round to a whole number (a) (b) (c)

 (6) Solve HELP Round to the nearest hundredth A wooden gate 1½ metres high and 3 metres wide needs a diagonal brace fitted . Find the length of the diagonal brace needed. metres

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